Alphabetical order.
Limited to 2 albums per band

Top 5 of non-metal:
Pink Floyd-The Wall
King Crimson-In The Court Of The Crimson King
Godspeed You! Black Emperor-Yanqui U.X.O
Comus-First Utterance
Explosions In The Sky-The Earth Is Not A Cold Dead Place

Created by:

?apleee | 28.11.2012

	1.	Agalloch - Ashes Against The Grain 2006 / Blackened Folk / Falling Snow
	2.	Agalloch - The Mantle 2002 / Blackened Folk / In The Shadow Of Our Pale Companion
	3.	Anaal Nathrakh - In The Constellation Of The Black Widow 2009 / Black / Oil Upon The Sores Of Lepers
	4.	Anaal Nathrakh - Vanitas 2012 / Black / Forging Towards The Sunset
	5.	Blind Guardian - Imaginations From The Other Side 1995 / Power / Imaginations From The Other Side
	6.	Blind Guardian - Nightfall In Middle-Earth 1998 / Power / A Dark Passage
	7.	Bruce Dickinson - Accident Of Birth 1997 / Heavy / Taking The Queen
	8.	Bruce Dickinson - The Chemical Wedding 1998 / Heavy / Killing Floor
	9.	Cormorant - Dwellings 2011 / Progressive / The First Man
	10.	Cormorant - Metazoa 2009 / Progressive / Salt Of The Earth
	11.	Crimson Glory - Transcendence 1988 / Progressive Heavy / Transcendence
	12.	Darkthrone - Transilvanian Hunger 1994 / Black / Transilvanian Hunger
	13.	Death - Symbolic 1995 / Progressive Death / 1000 Eyes
	14.	Death - The Sound Of Perseverance 1998 / Progressive Thrash / Flesh And The Power It Holds
	15.	Disillusion - Back To Times Of Splendor 2004 / Progressive / Back To Times Of Splendor
	16.	Dissection - Storm Of The Light's Bane 1995 / Black / Where Dead Angels Lie
	17.	Dream Theater - Awake 1994 / Progressive / Space-Dye Vest
	18.	Dream Theater - Images And Words 1992 / Progressive / Metropolis Part I: The Miracle And The Sleeper
	19.	Edge Of Sanity - Crimson 1996 / Progressive Death / Crimson
	20.	Emperor - Anthems To The Welkin At Dusk 1997 / Black / Thus Spake The Nightspirit
	21.	Esoteric - The Maniacal Vale 2008 / Funeral Doom / Caucus Of Mind
	22.	Green Carnation - Light Of Day, Day Of Darkness 2001 / Progressive / Light Of Day, Day Of Darkness
	23.	Iced Earth - Burnt Offerings 1995 / Power / Dante's Inferno
	24.	Immortal - At The Heart Of Winter 1999 / Black / Where Dark And Light Don't Differ
	25.	Iron Maiden - Piece Of Mind 1983 / Heavy / To Tame A Land
	26.	Iron Maiden - Seventh Son Of A Seventh Son 1988 / Heavy / The Evil That Men Do
	27.	Judas Priest - Painkiller 1990 / Heavy / Painkiller
	28.	King Diamond - Abigail 1987 / Heavy / Abigail
	29.	Liberteer - Better To Die On Your Feet Than Live On Your Knees 2012 / Grindcore / Build No System
	30.	Mastodon - Crack The Skye 2009 / Progressive / Crack The Skye
	31.	Mastodon - Leviathan 2004 / Progressive Sludge / Megalodon
	32.	Mercyful Fate - Don't Break The Oath 1984 / Blackened Heavy / The Oath
	33.	Nevermore - Dead Heart, In A Dead World 2000 / Progressive / We Disintegrate
	34.	Nevermore - This Godless Endeavor 2005 / Progressive / This Godless Endeavor
	35.	Opeth - Blackwater Park 2001 / Progressive / Blackwater Park
	36.	Opeth - My Arms, Your Hearse 1998 / Progressive / Demon Of The Fall
	37.	Pain Of Salvation - The Perfect Element, Part I 2000 / Progressive / Used
	38.	Queensrÿche - Operation: Mindcrime 1988 / Progressive / I Don't Believe In Love
	39.	Rainbow - Rising 1976 / Heavy / Stargazer
	40.	Rhapsody Of Fire - Power Of The Dragonflame 2002 / Symphonic Power / Power Of The Dragonflame
	41.	Rhapsody Of Fire - Symphony Of Enchanted Lands 1998 / Symphonic Power / Emerald Sword
	42.	Rammstein - Mutter 2001 / Industrial / Adios
	43.	The Ruins Of Beverast - Foulest Semen Of A Sheltered Elite 2009 / Blackened Doom / Blood Vaults (II - Our Despots Cleanse The Levant)
	44.	Slayer - Reign In Blood 1986 / Thrash / Raining Blood
	45.	Sodom - Agent Orange 1989 / Thrash / Agent Orange
	46.	Summoning - Old Mornings Dawn 2013 / Atmospheric Black / The White Tower
	47.	Summoning - Stronghold 1999 / Atmospheric Black / A Distant Flame Before The Sun
	48.	Symphony X - The Odyssey 2002 / Progressive / The Odyssey
	49.	Tool - Lateralus 2001 / Alternative / Lateralus
	50.	Wolves In The Throne Room - Two Hunters 2007 / Black / I Will Lay Down My Bones Among The Rocks And Roots